Fig. 1From: Molecular characterization and immune functional analysis of IRF2 in common carp (Cyprinus carpio L.): different regulatory role in the IFN and NF-κB signalling pathwayMultiple sequence alignment of IRF2 protein sequences from different species. Identical (*) and similar (: or .) residues are indicated. The DBD and IAD are indicated by black lines. Five tryptophan (W) residues are boxed in red. The GenBank accession numbers of the genes are listed in Table 2Back to article page